Communion Of Dreams

There was a very interesting segment on the Diane Rehm show this morning about how reproductive science has advanced considerably in the last few decades, and the impact that is having on both individuals and society. In the course of the discussion, the participants touched on a number of issues both of interest to me personally, and pertaining to Communion of Dreams.

In this post in March, I discussed the genetic disease which runs in my family, and how that helped inform my decision not to have children. At the time I entered the normal child-rearing years, the appropriate testing wasn’t available. Now it is. And while I could still make the decision to have children, my wife and I are content without those additional responsibilities.

Anyway, in the course of the discussion on Diane Rehm’s show, there was mention of the fact that couples seeking IVF treatment have the option to perform genetic testing on the individual embryos produced by the procedure, and could then select which embryos to have implanted with the hope that they would quicken and grow. Huxley’s Brave New World is potentially here with this level of scrutiny and selection.

So, what about Communion? In it, I stipulate a history of a pandemic influenza, which kills hundreds of millions, and leaves most of the surviving population sterile. But here I left off from my usual attention to scientific detail, in not specifying exactly what the mechanism in effect was. Because, knowing full well the potential that modern medical science has to offer, I thought it might be a simple answer to just have non-sterile couples producing lots of viable embryos using current IVF tech, and then have those embryos implanted in host mothers, thereby circumventing the threat of human extinction. Like the parents who can now pick and choose which embryo has the greatest potential for survival, I made my own selection of what plot mechanisms were most viable. (Please note, I am not trying to equate the two!)

This is something that all writers have to do: make decisions on what to include, what to exclude. Science fiction writers have to do more of it, since in theory you can decided to invent just about any new technology or science to suit your purpose. But for me, I try to establish a given technological level, and see what makes sense within those constraints. According to most who have read the book and responded to me (either in person or in comments here), I did a pretty fair job in resolving most of the issues. But I know that in this particular case, I pulled a little sleight of hand, and my own sense of honesty pushes me to acknowledge it.

Jim Downey